That was my first PC. The Tandy 1000. No hard drive, 4 Mhz 8088 and 128 Kb of RAM. It came with DOS 1.1 on a 5.25" floppy.

For sake of comparison, the computer I'm using this moment runs a clock speed that's about 600 times faster, has about 8,000 times the memory, and about 180,000 times the storage (my hard drives versus a 720 Kb floppy).